DivePlnr
    Arthur Jackson Reef dive site
    reef
    5-20m
    Malpelo Island, Colombia

    Arthur Jackson Reef

    Best months: Jan–Apr

    Why dive here

    With 71+ marine species recorded in the area - including barracuda and pufferfish - Arthur Jackson Reef offers some of Malpelo Island's richest reef diving. Water ranges 28-30°C, warmest September, October, November.

    Best timeJan–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda and Pufferfish · 71+ species recorded
    Water28-30°C · warmest September, October, November
    CharacterReef dive · max 5-20m

    Arthur Jackson Reef in Malpelo offers a deep-water coral experience, distinct from some of the island's more pelagic sites. We generally find a good collection of reef sharks here, often resting in crevices. It's a solid dive for those wanting to spend time observing the reef's residents rather than just the passing giants. Expect steady currents, typical for Malpelo, making it better suited for experienced divers.

    Typical Arthur Jackson Reef Dive Profile

    5mSafety Stop0m5m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today05:2217:1611h 53m daylightGolden hour 16:47

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    Conditions

    Ocean conditions, forecast and tides for Arthur Jackson Reef

    Arthur Jackson Reef Ocean Conditions

    Monthly averages for Arthur Jackson Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (12.4, -81.47) (108km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.3–31.3°C

    Current Speed

    13.42 cm/s

    Direction: NE (63.4°)

    Chlorophyll-a

    0.094 mg/m³

    Very clear (oligotrophic)

    Salinity

    34.38 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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